mate 7 battery - Ascend Mate 7 Q&A, Help & Troubleshooting

i have changed my mate 7 screen and after this i have faced a problem with my battery it fully charge in 3 hours and take alot ot time in charging after reaching 90% , today while using it it was 20% suddenly droped to 0% and tuned off , i connected my charger anf boot it up and found its 13% , any help guys ?

You may try these two apps, hopes they help.
https://play.google.com/store/apps/details?id=com.newagetools.batcalibra
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https://play.google.com/store/apps/details?id=com.newagetools.batdoc

Those apps are 100% fake

This apps helped to improve battery life at two mine former devices. No doubt! I'm satisfie.

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[Q] Battery problem

Hey guys I am a long time Android enthusiast. I have one of the most popular Samsung devices which is the Samsung Galaxy fit. The problem with my Samsung Galaxy Fit is the battery. Earlier before any tweaking battery used to be normal. After I installed CM7(official build). My battery started draining randomly. At first it was ignorable but then the problem became severe. From 100% it would drop to 88% in just 2 mins use and then from 88% it wud drop to 70% in another 5 mins and the entire phone would be dead in just 3 hours at best. When I would charge the phone again the battery will also be charged randomly going from 5% to 20% and then 20% to 40% all this in just 10 mins. In no less than 20 mins would my phone be 100% charged but that's fake as the battery would drain from 100% to 0% in three hours.
Following are the solutions are tried
Changed the batter,used a brand new original battery(FAIL - DID NOT WORK)
Flashed stock Rom (FAIL - PROBLEM STILL PERSISTS)
Changed Charger (FAIL)
Recharged battery on a different phone and then inserted the battery in fit (FAIL)
If anyone has any solution please let me know. I AM ALSO WILLING TO DONATE IF PROBLEM GETS SOLVED.
Viranch said:
Hey guys I am a long time Android enthusiast. I have one of the most popular Samsung devices which is the Samsung Galaxy fit. The problem with my Samsung Galaxy Fit is the battery. Earlier before any tweaking battery used to be normal. After I installed CM7(official build). My battery started draining randomly. At first it was ignorable but then the problem became severe. From 100% it would drop to 88% in just 2 mins use and then from 88% it wud drop to 70% in another 5 mins and the entire phone would be dead in just 3 hours at best. When I would charge the phone again the battery will also be charged randomly going from 5% to 20% and then 20% to 40% all this in just 10 mins. In no less than 20 mins would my phone be 100% charged but that's fake as the battery would drain from 100% to 0% in three hours.
Following are the solutions are tried
Changed the batter,used a brand new original battery(FAIL - DID NOT WORK)
Flashed stock Rom (FAIL - PROBLEM STILL PERSISTS)
Changed Charger (FAIL)
Recharged battery on a different phone and then inserted the battery in fit (FAIL)
If anyone has any solution please let me know. I AM ALSO WILLING TO DONATE IF PROBLEM GETS SOLVED.
Click to expand...
Click to collapse
You could try Battery Calibrator.. The app is available on Play Store.
Viranch said:
Hey guys I am a long time Android enthusiast. I have one of the most popular Samsung devices which is the Samsung Galaxy fit. The problem with my Samsung Galaxy Fit is the battery. Earlier before any tweaking battery used to be normal. After I installed CM7(official build). My battery started draining randomly. At first it was ignorable but then the problem became severe. From 100% it would drop to 88% in just 2 mins use and then from 88% it wud drop to 70% in another 5 mins and the entire phone would be dead in just 3 hours at best. When I would charge the phone again the battery will also be charged randomly going from 5% to 20% and then 20% to 40% all this in just 10 mins. In no less than 20 mins would my phone be 100% charged but that's fake as the battery would drain from 100% to 0% in three hours.
Following are the solutions are tried
Changed the batter,used a brand new original battery(FAIL - DID NOT WORK)
Flashed stock Rom (FAIL - PROBLEM STILL PERSISTS)
Changed Charger (FAIL)
Recharged battery on a different phone and then inserted the battery in fit (FAIL)
If anyone has any solution please let me know. I AM ALSO WILLING TO DONATE IF PROBLEM GETS SOLVED.
Click to expand...
Click to collapse
Hope this will help you..
1. after flashing custom ROMS, back to recovery or CWM then wipe the battery stats.
2. calibrate the battery while device is on, i ussually use Mugen Power app (install app, choose the standard battery, charge until 100% then click calibrate, after that use the device until the phone is dead then charge until 100% again while device is off).
other Calibration apps ussually have the same steps like the steps i mentioned above, so just use one app..
3. if you still having the battery drain, maybe you should go check the hardware in some technician, coz it could be the hardware that has the problems.

[Q] Huawei Ascend mate 7 battery problem

Guys, anyone has problem with Huawei Ascend mate 7 battery ? I just got a new mobile but when I opened first time, the battery did not have any power. So I charged up to 100% when the phone off. But when I turn on the handset, I found the battery percentage drop from 100% to 84% without any usage.
As you know the capacity of the battery is 4100 mAH, but I felt, the battery drop a lot. I did some browsing but not so much.
The strange is battery keep decreasing even the phone is turn off. I have contacted the merchant and planning to ask Huawei service centre to get the new one or battery replacement.
Do you guys have same problem with me ? what should I do ?
Thank you
padoi said:
what should I do ?
Click to expand...
Click to collapse
I don't know that much about it, but it would be really helpful if you can post a screenshot of your battery usage!
Yes, I also have this problem.. Maybe it is for saving battery life that it does not charge it fully. Or maybe it just doesn't begin re charging before it is below 90% or something like that?
Problem here
My mate 7 buy around 8 month,
Recently also got this problem.....
Fully charge until 100% , but it is usage until 50% ,
then my MATE 7 will shutdown itself .
The battery was show me 0% ?!
ANYONE CAN SOLVE THIS PROBLEM ??!!

Battery issue ?

Hey everyone , recently when the batery reached 30 - 20 precents the phone shuts down .
meaning the battery just dropping to zero precent.
i dont certain if its a Rom issue it started hapening when i was on BrokenPOP and it also happening on Liberty sense .
what do u thinks guys ? need to replace the battery to a new one?
i think is a battery problem
I'm on Broken and had phone reaching 10 or 8% battery often. So I can't say it's a ROM fault especially as you have this on Liberty as well. Battery status got wiped after a full charge so it could be that you won't face this issue after several charging cycles
Sent from nowhere over the air...
Waht's the age of your battery. Mine was 2 years old, and dropped to 0 from around 20 % in less than 2 minutes.
I changed the battery and it's behaving normally now. I'd say you should change yours, it can be found around 10 €.
well , U R right , my battery is 2 years and couple of months.. so replacing it is logical.
Also , Rapier Ur right too , after two full charging cycles the battery isnt dropping from 30-20 percents to zero it dropping normally now .. i'll see further behavior of the battery and decide to buy or not, thanks .

Confused in finding cause of drain. Need help!!

Hii everyone i need help regarding some issues with my battery.
1) I have changed the battery of my phone about 6 months ago. It was on lollipoo it was fine about battery. It used to drain about 3-4 percent of battery overnight. I m on stock .
2). Then came marshmallow update. After updating to mra58k my battery became superb it would only drain 1% battery overnight.
3). Another update came of some 5-6 mb it said some securiry and fixes. After updating that the battery drain increased overnight to 8-10 %.
4). Then after some days i rooted and tried many different roms even mra58k and even flashed lollipop rom also but battery drain cannot be under control. Now also it drains about 10 percent battrry overnight.
I dont know where the problem is i am charging with a microsoft 0.5 amp charger. As my stock charger has stopped working.
5) where is the problem i dont understand.( during overnight all Bluetooth, wifi,data,location is off,and signal is full)
Need help guys i m fed up of this problem.
And nowadays charge holding capacity is decresed it gets discharge very quickly with less performance oriented task also lIke chatting or surfing. ( i dont have fb app installed).
Install and try batteryfu from Fdroid.. During nights, set it to always off.
Lim Wee Huat said:
Install and try batteryfu from Fdroid.. During nights, set it to always off.
Click to expand...
Click to collapse
Ok
Will do now and see.
Thx for replying.
I didnt find the section of wakelocks.

Battery Problems - Visiual bug or Battery issue?

Dear Community,
since few days a problem with my Xiaomi Mi Mix 2s came out of nowhere. My phone charged very quickly but as soon I removed the charger, the battery drained extremely fast. I lost about 1% in 2 Mins. Then as i charged my phone it charged again super fast to 100%. When I restarted the phone after charging it came back with only 42% so I could charge the phone again. After installing an update the charging went slower so i thought maybe the problem was fixed. So i tried to restart after charging my phone again to 100% and it came back with 30%. But now it is already 4 hours at exactly 30% without loosing any "%". Do you guys think my battery is broken or could it be a software problem?
Thanks for advices !
Sebastian
Maybe change a battery.

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